Register-sender arrangement for a communication switching system common control arrangement



Jan. 31, 1967 DAVID KWOK KANG LEE ETAL REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1965 '78 Sheets-Sheet 4 Com msomu x235.

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Jan. 31, 1967 DAVID KWOK KANG LEE ETAL 3,3

REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Flled Sept. 11, 1965 78 Sheets-Sheet 6 03 $2335 52m 55% 2529: NE 02 r 7 ME 53m 55;: 55:6; @3335 3K 7 1 zwo M35 'IIIIIL 50 m $552 E2325: E052 E25: 7 5 JE CNN :1 llll|l|\ $83025 l1l||||\ EOZQEES 502% 3553 5 3228 E\ 832: Si 5 momz E W 1 $1559 25 552% m 556% a 536mm $50 56E 0:

Jan. 31, 1967 DAVID KWOK KANG LEE ETAL 3,301,963

. REGISTER'SENDER ARRANGEMENT FOR A COMMUNICATION 5WITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 7:5 Sheots-Sheot 7 CONTROL 8 TRANSLATOR I CONSOLE CONSOLE I MEMORY OUTPUT XSBIIFOERSYS 8NAR BMOR 8 MAR PRO I IM ADD. ORDER REG. INFORMATION s PAR a 0R l COMMAND I REG. I f- PROCESSOR I I CONTROL l BPC I -COMPAR|SON TEST I INFORMATION n- REG. N8 N-s INPUT/OUTPUT REG.CONTROL aIO SCAN REG. I

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TRANSFER TRANSFER H s ACCESS A "a" CONTROL CENTER Jan. 31, 1967 DAVID KWOK KANG LEE ETAL 3,301,963 REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 '78 Sheets-Sheet 8 cam w 28mm 02mm mOE REG. JUNCTOR 910 1967 DAVID KWOK KANG LEE ETAL 3,301,963

REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1965 78 Sheets-Sheet 9 SELECTOR SW. MATRICES INLET CKT. I010 OI I016 SELECTOR GROU P MARKER REGISTER- SENDER GROUP I3TR l I I REGISTER '1 2 RDM\ RECEIVER |3cB-2\ l4Hl- 1 Go I w 630 mom" v I 023 H /T m1 i /R ll I i ES\ ,Ec I l l I l /BY 20o |II4ES A :E' C

' IBBY "H l Jan. 31, 1967 Filed Sept. 11, 1965 TER MINATI NG JUNCTOR 30 78 Sheets-Sheet 1O l |TF IIBF I I r---- LINE ORR sw. MATRICES m0 CALLED PARTY r u I L: H8 PARTY L SELECTION I" 'nT TJ 1 I A TE C I SEND REO CKT LINE GROUP MARKER I SEND REC. 280 I I sE OER 1102 I91 DP V I CODE PULSE XMTR MATRI I g ggg' I A I MF Em HSD l ICS RH SEN DER ASSIGNER 1967 DAVID KWOK- KANG LEE ETAL 3,301,963

REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 78 Sheets-Sheet l2 I II n I I l I I Tkz ggw I M I3H2 i lkl 9/ ':/l VL I I I Jan. 31, 1967 DAVID KWOK KANG LEE ETAL 3,301,963

. REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 '78 Sheets-Sheet 15 Q3 I l 6 I l i 6\: I I I I i i I l l 1 x J l I 5 I' 1 |4ES 2 /ESV I lav-AN l u E I|\\5 I l l I4 I I I TO i I REGISTER ---+-I I I l I SENDER h 1 W l MATRIX BK 4 v ECV 1967 DAVID KWOK KANG'LEE ETAL 3,301,963

REGISTEH-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 78 Sheets-Sheet 14 Jan. 31, 1967 DAVID KWOK KANG LEE ETAL 3,301,963 REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 '78 Sheets-Sheet 15 IECA IGOIA MAL l DC MDC IGOIC MPD IGOID BOO HI II IHA DRXHRB 3 LCB RC) DRX2(RB) PM. BUFFER e24 ,ECA |624A FIG. l6

Jan. 31, 1967 DAVID KWOK KANG LEE ETAL 3,

REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1965 78 Sheets-Sheet 16 LNI SHIFT REGISTER FF'S i710 BC 80 BE BF BG BH BI R2 l-4 l-4 1-4 |-4 l4 1- 0' 1967 DAVID KWOK KANG LEE ETAL 3,301,963

REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 78 Sheets-Sheet 1v DLXI TY7 I827 TR ANSFER COM MAN DS COMMANDS FIG. 18

Jan. 31, 1967 7 DAVID KWOK KANG LEE ETAL 3,301,963

REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1963 78 Sheets-Sheet 18 MODE OF COUNT SENDER SEQUENCE STATE LOGIC FIG. l9

Ja 3 19 DAVID KWOK KANG LEE ETAL 3,301,963

REGISTER'SENDER ARRANGEMENT FOR A COMMUNICATION SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1965 78 SheetsSheet 19 TOTALS DIGIT Q STATES \Q( STATES FIG. 20

Jan- 31, 19 7 DAVID KWOK KANG LEE ETAL REGISTER-SENDER ARRANGEMENT FOR A COMMUNICATION 4 SWITCHING SYSTEM COMMON CONTROL ARRANGEMENT Filed Sept. 11, 1965 78 Sheets-Sheet 20 TYZ I ALTERNATE ROUTE mew STORAGE I WZEZ PEI GRSI (RT) R SENDER ADDRESS 

1. IN A COMMUNICATION SWITCHING SYSTEM COMPRISING A PLURALITY OF SWITCHING GROUPS, WITH MARKER APPARATUS FOR CONTROLLING THE ESTABLISHMENT OF CONNECTIONS THROUGH SAID SWITCHING GROUPS; HAVING REGISTER-SENDER APPARATUS COMPRISING REGISTER MEANS AND A PLURALITY OF SENDERS; HAVING TRANSLATING MEANS COMMON TO SAID PLURALITY OF SWITCHING GROUPS, AND MEANS FOR TRANSFERRING INFORMATION DIRECTLY BETWEEN THE REGISTER MEANS AND THE TRANSLATOR MEANS; HAVING MEANS INCLUDING THE MARKER APPARATUS, RESPONSIVE TO A CALLING LINE SERVICE REQUEST SIGNAL FOR IDENTIFYING THE CALLING LINE AND CONNECTING IT TO THE REGISTER MEANS; HAVING MEANS FOR TRANSMITTING THE INFORMATION IDENTIFYING THE EQUIPMENT LOCATION NUMBER OF THE CALLING LINE FROM THE MARKER APPARATUS TO THE REGISTER MEANS FOR REGISTRATION THEREIN; AND HAVING MEANS FOR REGISTERING IN SAID REGISTER MEANS THE CALLED LINE DIRECTORY NUMBER AS TRANSMITTED OVER THE CALLING LINE AND FOR TRANSLATING, UNDER THE CONTROL OF SAID TRANSLATING MEANS, AT LEAST A PART OF SAID DIRECTORY INFORMATION INTO CORRESPONDING EQUIPMENT LOCATION INFORMATION; THERE BEING INCLUDED IN THE INFORMATION RETURNED FROM THE TRANSLATOR A REVERTIVE CALL ITEM DESIGNATING WHETHER OR NOT THE CALLED LINE IS POSSIBLY ON THE SAME LINE AS THE CALLING LINE: A PARITY CHECKING ARRANGEMENT INCLUDED IN THE REGISTER MEANS TO COMPARE THE CALLING LINE EQUIPMENT LOCATION NUMBER AS STORED IN THE REGISTER WITH THE CALLED LINE EQUIPMENT LOCATION NUMBER AS RECEIVED FROM THE TRANSLATOR TO GENERATE A REVERTIVE CALL SIGNAL RESPONSIVE TO THESE NUMBERS BEING IDENTICAL, INTERNAL TRANSLATION MEANS RESPONSIVE TO COINCIDENCE OF THE REVERTIVE CALL ITEM FROM THE TRANSLATOR AND THE REVERTIVE CALL SIGNAL FROM THE PARITY CHECKING ARRANGEMENT TO SUPPLY SWITCHING INFORMATION WHICH IS TRANSMITTED VIA ONE OF SAID SENDERS TO MARKER APPARATUS TO CAUSE A CONNECTION FROM THE LINE ON WHICH SAID CALLING AND CALLED PARTIES APPEAR TO BE COMPLATED TO A REVERTIVE CALL TRUNK CIRCUIT. 